What was found
FOUND ON D1 LETTER CK, NR 4 SLAT I/B TRACK I/B SPAR STIFFENER CRACKED. REPAIRED PER MM 57-20-21.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FOUND ON D1 LETTER CK, NR 4 SLAT I/B TRACK I/B SPAR STIFFENER CRACKED. REPAIRED PER MM 57-20-21.